Expires Jul 22, 2030
SAM public SBA certification fieldsActive
Indian Small Business Economic EnterpriseSmall Business
Overview
- Legal name
- CS MARINE CONSTRUCTORS INC
- Registered location
- VALLEJO, CA, USA
- Website
- Company website ↗
- Primary NAICS
- 237990 — Other Heavy and Civil Engineering Construction
- Latest award activity
- Sep 9, 2026
Read company summary
CS MARINE CONSTRUCTORS INC is associated with UEI F3JAT22R48E6 and CAGE 1PEK9 in public federal records. AcornBids currently links 3 prime awards totaling $144.8K in obligations to this entity. Its largest recorded federal customer by obligations is Department of the Interior. Its recorded federal awards include work classified as Site Preparation Contractors; Other Heavy and Civil Engineering Construction. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 237990 (Other Heavy and Civil Engineering Construction). Its public SAM.gov registration lists VALLEJO, CA, USA.
At a glance
Lifetime prime obligations$144.8K
Prime awards3
Awards with future end dates0
Top-agency concentration69.0%
Prime contract obligations across loaded award records. Obligations are not revenue or contract ceilings. Summary updated Sep 27, 2026. Refresh pending; these totals may be out of date.
Business information
Public SAM.gov registration details.
- Legal name
- CS MARINE CONSTRUCTORS INC
- UEI
- F3JAT22R48E6
- CAGE
- 1PEK9
- Registered address
- 425 15TH ST, VALLEJO, CA, 94592, USA
- Registration status
- Active
- Primary NAICS
- 237990 — Other Heavy and Civil Engineering Construction
- SAM activation
- Jun 16, 2026
- Initial registration
- Jan 17, 2002
- Entity start
- Dec 17, 1986
- SAM updated
- Jun 16, 2026
- Registration expires
- Jun 15, 2027
- Fiscal year end
- Dec 31
- Place of incorporation
- CA, USA
Federal award analysis
Net transaction obligations by federal fiscal period.
Transaction history is not available in the loaded data. Annual funding is not estimated from current award totals.
Recent federal awards
Prime contract awards. Select an award to review its history and source evidence.
| Award / description | Awarding agency | Obligations | Start date | End date |
|---|---|---|---|---|
| 6991PE25A000006SUISUN BAY RESERVE FLEET (SBRF) CRANE SERVICES BLANKET PURCHASE AGREEMENT (BPA) THE OBJECTIVE OF THIS BPA IS TO PROVIDE FLOATING CRANE SERVICES TO THE SBRF, GENERAL ANCHORAGE… | Department of Transportation | $500.0K | Sep 1, 2025 | Not available |
| 140P2026P0005SAFR 319315A - REMOVE AND DISPOSE OF FLOATING DOCK | Department of the Interior | $99.9K | Apr 17, 2026 | Jun 30, 2026 |
| 6991PE25F00155NSUISUN BAY RESERVE FLEET (SBRF) CRANE SERVICES BLANKET PURCHASE AGREEMENT (BPA) CALL ORDER 1 PROVIDE CRANE SERVICE TO LIFT AND MOVE ONE (1) 30,000 LB NAVMOOR ANCHOR FROM ITS… | Department of Transportation | $44.9K | Sep 29, 2025 | Oct 15, 2025 |
Registration, certifications & contacts
| Registration evidence | Date |
|---|---|
| SAM updated | Jun 16, 2026 |
| Source loaded | Sep 26, 2026 |
| Initial registration | Jan 17, 2002 |
| Entity start | Dec 17, 1986 |
Registration classifications: Indian Economic Enterprise, Indian Small Business Economic Enterprise, Self Certified Small Disadvantaged Business, Small Business, SBA Certified 8A Program Participant. These are separate from the reported certificates above.
| Industry | Reported size status |
|---|---|
| 237120 — Oil and Gas Pipeline and Related Structures Construction | Not reported |
| 237990 — Other Heavy and Civil Engineering Construction | Not reported |
| 238120 — Structural Steel and Precast Concrete Contractors | Not reported |
| 238910 — Site Preparation Contractors | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| JEFFREY THOMPSON | Government business | Contact method not published | SAM registration | Not available |
| MARK WEISZ | Alternate government business | Contact method not published | SAM registration | Not available |
| JEFFREY THOMPSON | Electronic business | Contact method not published | SAM registration | Not available |
| MARK WEISZ | Alternate electronic business | Contact method not published | SAM registration | Not available |
Registered industries
- 237120 — Oil and Gas Pipeline and Related Structures Construction
- 237990 — Other Heavy and Civil Engineering Construction
- 238120 — Structural Steel and Precast Concrete Contractors
- 238910 — Site Preparation Contractors
Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source
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Data coverage and methodology
Sources: SAM.gov registration, USAspending awards and transactions, and linked supporting records. Prime contract obligations, IDV ceilings and assistance amounts are kept separate. Missing records are not zero activity. Company claims are labeled separately. Recompete signals are rule-based scores out of 100. Positioning windows are AcornBids estimates.
No official subaward rows are loaded, so Acorn does not claim known teaming relationships.
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